Android强制弹出,隐藏输入法.

原文地址为: Android强制弹出,隐藏输入法.

当我们弹出一个Dialog时候,如果这个Dialog需要输入数据,然后确定后又需要关闭输入法,一般系统的hide,跟show方法总会有各种问题,最霸道的解决方法就是写一个定时器,定时弹出或者关闭输入法。

import java.util.Timer;
import java.util.TimerTask;
import android.content.Context;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;

public class InputTools {

//隐藏虚拟键盘
public static void HideKeyboard(View v)
{
InputMethodManager imm
= ( InputMethodManager ) v.getContext( ).getSystemService( Context.INPUT_METHOD_SERVICE );
if ( imm.isActive( ) ) {
imm.hideSoftInputFromWindow( v.getApplicationWindowToken( ) ,
0 );

}
}

//显示虚拟键盘
public static void ShowKeyboard(View v)
{
InputMethodManager imm
= ( InputMethodManager ) v.getContext( ).getSystemService( Context.INPUT_METHOD_SERVICE );

imm.showSoftInput(v,InputMethodManager.SHOW_FORCED);

}

//强制显示或者关闭系统键盘
public static void KeyBoard(final EditText txtSearchKey,final String status)
{

Timer timer
= new Timer();
timer.schedule(
new TimerTask(){
@Override
public void run()
{
InputMethodManager m
= (InputMethodManager)
txtSearchKey.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
if(status.equals("open"))
{
m.showSoftInput(txtSearchKey,InputMethodManager.SHOW_FORCED);
}
else
{
m.hideSoftInputFromWindow(txtSearchKey.getWindowToken(),
0);
}
}
},
300);
}

//通过定时器强制隐藏虚拟键盘
public static void TimerHideKeyboard(final View v)
{
Timer timer
= new Timer();
timer.schedule(
new TimerTask(){
@Override
public void run()
{
InputMethodManager imm
= ( InputMethodManager ) v.getContext( ).getSystemService( Context.INPUT_METHOD_SERVICE );
if ( imm.isActive( ) )
{
imm.hideSoftInputFromWindow( v.getApplicationWindowToken( ) ,
0 );
}
}
},
10);
}
//输入法是否显示着
public static boolean KeyBoard(EditText edittext)
{
boolean bool = false;
InputMethodManager imm
= ( InputMethodManager ) edittext.getContext( ).getSystemService( Context.INPUT_METHOD_SERVICE );
if ( imm.isActive( ) )
{
bool
= true;
}
return bool;

}
}

 


转载请注明本文地址: Android强制弹出,隐藏输入法.

你可能感兴趣的:(Android强制弹出,隐藏输入法.)